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Sold Audio-GD HE9 Preamp/Headphone amplifier - Atlanta - $1000

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Ho Nguyen

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Apr 15, 2023
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The HE9 is an extremely powerful headphone amplifier and preamp. Performs brilliantly with planars, and dynamic headphones. Preamp function also sounds excellent to power amps for speakers. This is truly a Reference quality piece of gear. Gently used in a smoke free home

Built in regenerative power supply - equivalent to PS Audio Powerplant

Uses three R-core transformers (In total 260W ) and more than 100,000uf audio grade NOVER capacitors are used to ensure ample and smooth power delivery.

Separate class A PSUs power supply for regenerative drivers ,Left and Right channel audio signal amps .

Four-channel 100 steps digitally controlled relay-based volume control avoids channel imbalance and improves sound quality .

5 groups input: RCA X2, XLR X2, ACSS X1
Preamp output : XLR / RCA / ACSS
Headphone amp output: 4pins XLR X1 / 3pins XLR X2 / 6.3MM X1


Product's page: http://www.audio-gd.com/HE/HE-92019/HE-92019EN.htm


Used in a Smoke free environment, comes with a remote and power cable. It is built like a tank, and looks and sounds every bit of worth at its retail price of $2500, it's a steal for my asking price. These rarely come up for sale and this is the cheapest one currently on the market.


Buyer is responsible for shipping. I still have the factory box with all the custom padding to allow for safe shipment.
 

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